Unit13We’retryingtosavetheearth!第1课时SectionA(1a~2d)掌控学习目标类别学习重点重点单词litterbottomfishermancoaluglyAdvantagecostwoodenplastic重点短语befullofclosedownplayapartincleanupcutdowninsteadofleadtomakeadifferenceairpollution重点句式1.Itusedtobesoclean!2.Everyone...

时间:2024-11-20 11:23栏目:幼儿/小学教育